House Westerling of the Crag is a noble house from the Crag in the northwestern westerlands. They are sworn to House Lannister, and are considered among their principal bannermen.[1] Their sigil is six white shells on a sand-colored field.[2][3]

According to semi-canon sources, their words are "Honor, not Honors".[4]

During Robert's Rebellion, Ser Elys Westerling participated in the Sack of King's Landing.[12] The Westerlings' fortunes have faltered over the years, with lands and mines being sold until the Westerlings were reduced to little wealth and influence. They now scarcely have the funds to maintain their keep, which is more ruin than stronghold, and are regarded as having more pride than power.[2]